A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 7035-01-487-6481
NSN 5920-01-152-7035
NSN 5960-00-132-3104
NSN 5998-00-189-0350
NSN 5905-01-559-3795
NSN 6320-01-569-2672
NSN 5998-01-269-9669
NSN 5925-00-930-8948
NSN 5965-01-646-5740
NSN 4140-01-364-7845
NSN 5895-01-101-2419
NSN 5935-01-077-5893